/// <summary>
/// Adds user to user list in right area of the window.
/// </summary>
/// <param name="userInfo">New user informations</param>
private void AddUserToListInternal(UserInfo userInfo)
{
//Do not add the current user (that is using the application) to user list
if (userInfo.Nick == CurrentUserInfo.Nick)
{
return;
}
//Do not add user to list if it is already exists.
if (FindUserInList(userInfo.Nick) != null)
{
return;
}
//Find correct order (by name) to insert the user
var orderedIndex = 0;
foreach (UserCardControl userCardControl in spUsers.Children)
{
if (userInfo.Nick.CompareTo(userCardControl.UserNick) < 0)
{
break;
}
orderedIndex++;
}
//Create user control
var userCard = new UserCardControl
{
UserNick = userInfo.Nick,
UserStatus = userInfo.Status,
AvatarBytes = userInfo.AvatarBytes,
Height = 60
};
userCard.MouseDoubleClick += UserCard_MouseDoubleClick;
//Insert user to user list
spUsers.Children.Insert(
orderedIndex,
userCard
);
//Enable private messaging window if any open with that user
if (_privateChatWindows.ContainsKey(userInfo.Nick))
{
_privateChatWindows[userInfo.Nick].UserLoggedIn();
_privateChatWindows[userInfo.Nick].RemoteUserStatus = userInfo.Status;
_privateChatWindows[userInfo.Nick].RemoteUserAvatar = userCard.AvatarImageSource;
}
}
/// <summary>
/// Creates a new PrivateChatWindow from a user card.
/// </summary>
/// <param name="userCard">User card to use while creating window</param>
/// <returns>Created window</returns>
private PrivateChatWindow CreatePrivateChatWindow(UserCardControl userCard)
{
var window = new PrivateChatWindow(_controller)
{
CurrentUserNick = txtNick.Text,
CurrentUserStatus = GetCurrentUserStatus(),
CurrentUserAvatar = imgCurrentUserAvatar.Source,
RemoteUserNick = userCard.UserNick,
RemoteUserStatus = userCard.UserStatus,
RemoteUserAvatar = userCard.AvatarImageSource
};
window.Closed += PrivateChatWindow_Closed;
window.Show();
return window;
}
